HIN202CB-T

Overview

The HIN202CB-T is an RS-232 interface integrated circuit manufactured by Renesas Electronics, formerly Intersil. It operates as a dual driver and dual receiver transceiver within the HIN202 series. The device supports data rates up to 120 kb/s and functions with a single +5V power supply ranging from 4.5 V to 5.5 V. It features onboard voltage converters that generate the necessary positive and negative voltages for RS-232 communication without requiring external transformers. The component is housed in a 16-pin SOIC-Wide package and is designed for surface mount installation. It operates within a commercial temperature range of 0°C to +70°C and consumes approximately 15 mA of supply current.

Feature Summary

• Integrates onboard charge pump circuitry to generate required RS-232 voltage levels from a single 5V supply
• Provides full duplex communication capability with two independent drivers and two receivers
• Maintains TTL/CMOS logic compatibility for direct interfacing with microcontrollers and processors

Applications

• Industrial control systems requiring serial communication ports
• Point-of-sale terminals and peripheral equipment connections
• Instrumentation and measurement devices utilizing RS-232 protocols

Procurement Notes

Verify the manufacturer designation on the datasheet, as Harris Corporation's semiconductor assets were acquired by Intersil, which was subsequently acquired by Renesas Electronics. Confirm the specific suffix 'T' indicates tape and reel packaging if required for automated assembly. Ensure the RoHS compliance status matches the project requirements, as indicated in official product specifications.

Selection Notes

Select this component when a low-cost, single-supply RS-232 solution is needed for moderate speed applications up to 120 kb/s. It is suitable for designs where space constraints favor a 16-pin wide SOIC package over DIP alternatives. Consider the absence of built-in ESD protection compared to newer variants like the HIN202ECBNZ-T if harsh environments are anticipated.

Part Context

This part belongs to the HIN202 family of high-speed RS-232 transceivers originally developed by Harris Semiconductor. Following corporate acquisitions, production and documentation are managed under the Renesas Electronics brand. The HIN202CB-T represents the commercial grade version with standard operating temperature limits, distinct from industrial or extended temperature variants.

Replacement Considerations

The HIN202CBZ-T is a verified equivalent offering identical electrical characteristics in a lead-free package. For applications requiring higher ESD tolerance, the HIN202ECBNZ-T provides 15 kV protection but operates at a higher data rate of 230 kb/s.